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Is H plus and OH- equals to 14? - Answers

The statement "H⁺ plus OH⁻ equals 14" is a misunderstanding of the pH scale. In pure water at 25°C, the concentration of hydrogen ions (H⁺) and hydroxide ions (OH⁻) is equal, and their product results in a constant (Kw = 1.0 x 10⁻¹⁴). Therefore, the pH (which is the negative logarithm of H⁺ concentration) and pOH (the negative logarithm of OH⁻ concentration) add up to 14, but H⁺ and OH⁻ themselves do not equal 14.



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Is H plus and OH- equals to 14? - Answers

https://math.answers.com/math-and-arithmetic/Is_H_plus_and_OH-_equals_to_14

The statement "H⁺ plus OH⁻ equals 14" is a misunderstanding of the pH scale. In pure water at 25°C, the concentration of hydrogen ions (H⁺) and hydroxide ions (OH⁻) is equal, and their product results in a constant (Kw = 1.0 x 10⁻¹⁴). Therefore, the pH (which is the negative logarithm of H⁺ concentration) and pOH (the negative logarithm of OH⁻ concentration) add up to 14, but H⁺ and OH⁻ themselves do not equal 14.



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https://math.answers.com/math-and-arithmetic/Is_H_plus_and_OH-_equals_to_14

Is H plus and OH- equals to 14? - Answers

The statement "H⁺ plus OH⁻ equals 14" is a misunderstanding of the pH scale. In pure water at 25°C, the concentration of hydrogen ions (H⁺) and hydroxide ions (OH⁻) is equal, and their product results in a constant (Kw = 1.0 x 10⁻¹⁴). Therefore, the pH (which is the negative logarithm of H⁺ concentration) and pOH (the negative logarithm of OH⁻ concentration) add up to 14, but H⁺ and OH⁻ themselves do not equal 14.

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      The statement "H⁺ plus OH⁻ equals 14" is a misunderstanding of the pH scale. In pure water at 25°C, the concentration of hydrogen ions (H⁺) and hydroxide ions (OH⁻) is equal, and their product results in a constant (Kw = 1.0 x 10⁻¹⁴). Therefore, the pH (which is the negative logarithm of H⁺ concentration) and pOH (the negative logarithm of OH⁻ concentration) add up to 14, but H⁺ and OH⁻ themselves do not equal 14.

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